A driver for a Secaucus trucking company who was convicted of sexually assaulting a 10-year-old girl was arrested this week on charges he violated the conditions of his lifetime supervision, officials announced today.

The arrest of Thaddeus Gill, 46, of Newark, on Monday stems from an investigation which revealed he violated the terms of his supervision by using the Internet to access social media websites, Bergen County Prosecutor John L. Molinelli said of Gill, who is a former Lodi resident.

Gill was convicted of aggravated sexual assault for having sexual contact with a 10-year-old girl in 2002, according to the New Jersey State Police Sex Offender Registry.

Gill made his first court appearance on the new charges Monday and his bail has been set at $25,000 cash or bond, officials said.

Gill uses the screen names “TGil,” “Tgil3036’’ and Thad Gi” and authorities ask anyone who has been contacted by him to contact Bergen County Prosecutor’s Office - Computer Crimes Unit at (201) 646-2300.